[{"word":"mantissas","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A minor addition to a text.","synonyms":[],"antonyms":[]},{"definition":"The part of a common logarithm after the decimal point, the fractional part of a logarithm.","synonyms":[],"antonyms":[]},{"definition":"The significand; that part of a floating-point number or number in scientific notation that contains its significant digits.","synonyms":["significand"],"antonyms":[]}],"synonyms":["significand"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/mantissa","https://en.wiktionary.org/wiki/mantissas"]}]